Chapter 4: Problem 6

Summarize the landmarks of motor skill development in infancy.

Short Answer

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Infants develop core motor skills in a general progression: holding up the head (1-3 months), rolling over (3-5 months), sitting up without assistance (6-8 months), standing with assistance (6-9 months), crawling (7-10 months), walking with support (9-12 months), and walking independently (10-14 months). Each stage denotes a significant development milestone in the infant's life with varying characteristics.

Step by step solution

Identify the Core Motor Skills

Identify the major motor skills developed during infancy. These typically include: holding the head up, rolling over, sitting up without assistance, standing with help, crawling, walking with assistance, and finally walking independently.

Note Age Ranges

Note the general age range within which infants typically develop these skills. This could look something like: holding head up (1-3 months), rolling over (3-5 months), sitting without help (6-8 months), standing with assistance (6-9 months), crawling (7-10 months), walking with support (9-12 months), and walking independently (10-14 months). These are average ranges and can vary from infant to infant.

Describe Each Stage

Provide a brief description of each motor skill development stage to give a clearer picture of their significance and characteristics. For instance, 'Rolling Over' involves the infant being able to turn from their back to their stomach and vice versa, showcasing the development of their core muscles. 'Walking with Support' shows the infant can support their whole weight on their legs when held up and can make movements akin to walking.

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Summarize the landmarks of motor skill development in infancy.

Short Answer

Step by step solution

Identify the Core Motor Skills

Note Age Ranges

Describe Each Stage

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